his silence on the issue of climate change and casting doubt on the science of climate change cost him dearly today. new york's independent mayor mike bloomberg endorsed president obama referring both to hurricane irene last august and sandy this week. bloomberg wrote and i quote "in just 14 months, two hurricanes have forced us to evacuate nakeds, something our city had -- never done before. i want our president to place scientific evidence and risk management above electoral politics." for more, we have on the phone -- what's going on to get to millions of commuters to work tomorrow, i'm joined by phone by metropolitan transportation spokesman aaron donovan. thanks for joining us. >> thanks, governor, you bet. >> eliot: we know you've begun to get some of the subways above 34th and 42nd street moving again. what will be open tomorrow and then if you could, give us an update on the tunnels which seem to be the major impediment to expanding traffic. >> well, at this point in time, our subway system is essentially cut in half. we have some service running between the bronx and manhattan